1.

Determine the true angle, if the station is placed at the second point having angles θ, α and β as 20˚45ꞌ, 2˚31ꞌ and 7˚12ꞌ.

A. 52˚26ꞌ
B. 25˚62ꞌ
C. 25˚26ꞌ
D. 26˚25ꞌ
Answer» D.


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